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Clean-up, added extra checks on linux in cache monitor, documentation added

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cake
2025-11-03 18:54:35 +01:00
parent 6e3c60f627
commit d4dca455ba
2 changed files with 260 additions and 203 deletions
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91
LightlessSync/FileCache/CacheMonitor.cs
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@@ -403,57 +403,94 @@ public sealed class CacheMonitor : DisposableMediatorSubscriberBase
public void RecalculateFileCacheSize(CancellationToken token)
{
if (string.IsNullOrEmpty(_configService.Current.CacheFolder) || !Directory.Exists(_configService.Current.CacheFolder))
if (string.IsNullOrEmpty(_configService.Current.CacheFolder) ||
!Directory.Exists(_configService.Current.CacheFolder))
{
FileCacheSize = 0;
return;
}
FileCacheSize = -1;
var drive = DriveInfo.GetDrives().FirstOrDefault(d => _configService.Current.CacheFolder.StartsWith(d.Name, StringComparison.Ordinal));
if (drive == null)
{
return;
}
FileCacheSize = -1;
bool isWine = _dalamudUtil?.IsWine ?? false;
try
{
FileCacheDriveFree = drive.AvailableFreeSpace;
var drive = DriveInfo.GetDrives()
.FirstOrDefault(d => _configService.Current.CacheFolder
.StartsWith(d.Name, StringComparison.OrdinalIgnoreCase));
if (drive != null)
FileCacheDriveFree = drive.AvailableFreeSpace;
}
catch (Exception ex)
{
Logger.LogWarning(ex, "Could not determine drive size for Storage Folder {folder}", _configService.Current.CacheFolder);
Logger.LogWarning(ex, "Could not determine drive size for storage folder {folder}", _configService.Current.CacheFolder);
}
var files = Directory.EnumerateFiles(_configService.Current.CacheFolder).Select(f => new FileInfo(f))
.OrderBy(f => f.LastAccessTime).ToList();
FileCacheSize = files
.Sum(f =>
{
token.ThrowIfCancellationRequested();
var files = Directory.EnumerateFiles(_configService.Current.CacheFolder)
.Select(f => new FileInfo(f))
.OrderBy(f => f.LastAccessTime)
.ToList();
try
long totalSize = 0;
foreach (var f in files)
{
token.ThrowIfCancellationRequested();
try
{
long size = 0;
if (!isWine)
{
return _fileCompactor.GetFileSizeOnDisk(f);
try
{
size = _fileCompactor.GetFileSizeOnDisk(f);
}
catch (Exception ex)
{
Logger.LogTrace(ex, "GetFileSizeOnDisk failed for {file}, using fallback length", f.FullName);
size = f.Length;
}
}
catch
else
{
return 0;
size = f.Length;
}
});
totalSize += size;
}
catch (Exception ex)
{
Logger.LogTrace(ex, "Error getting size for {file}", f.FullName);
}
}
FileCacheSize = totalSize;
var maxCacheInBytes = (long)(_configService.Current.MaxLocalCacheInGiB * 1024d * 1024d * 1024d);
if (FileCacheSize < maxCacheInBytes) return;
if (FileCacheSize < maxCacheInBytes)
return;
var maxCacheBuffer = maxCacheInBytes * 0.05d;
while (FileCacheSize > maxCacheInBytes - (long)maxCacheBuffer)
while (FileCacheSize > maxCacheInBytes - (long)maxCacheBuffer && files.Count > 0)
{
var oldestFile = files[0];
FileCacheSize -= _fileCompactor.GetFileSizeOnDisk(oldestFile);
File.Delete(oldestFile.FullName);
files.Remove(oldestFile);
try
{
long fileSize = oldestFile.Length;
File.Delete(oldestFile.FullName);
FileCacheSize -= fileSize;
}
catch (Exception ex)
{
Logger.LogTrace(ex, "Failed to delete old file {file}", oldestFile.FullName);
}
files.RemoveAt(0);
}
}